@import url(https://fonts.googleapis.com/css?family=Poppins);
html {
  box-sizing: border-box;
  font-size: 62.5%;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}
*:before, *:after {
  box-sizing: inherit;
}

body {
  min-height: 100vh;
  background-color: #154367;
  font-family: "Poppins", sans-serif;
}

.navigation {
  position: absolute;
  width: 50px;
  height: 50px;
  right: 25px;
  top: 25px;
  background-color: #fff;
  z-index: 999;
  border-radius: 4px;
  overflow: hidden;
  transition: height 0.5s, width 0.5s;
  transition-delay: 0s, 0.7s;
}
.navigation.active {
  width: 250px;
  height: 350px;
  transition: width 0.5s, height 0.5s;
  transition-delay: 0s, 0.7s;
}
.navigation .menuToggle {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  height: 50px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  background-color: #ff4081;
  transition: all 0.5s;
}
.navigation .menuToggle.active {
  background-color: #2196f3;
}
.navigation .menuToggle.active::before {
  transform: rotate(315deg);
}
.navigation .menuToggle::before {
  content: "+";
  position: absolute;
  width: 50px;
  height: 50px;
  font-size: 3.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-weight: 400;
  transition: transform 0.5s;
}
.navigation ul {
  position: absolute;
  width: 100%;
  left: 0;
}
.navigation ul li {
  position: relative;
  list-style: none;
  width: 100%;
}
.navigation ul li:hover {
  background-color: #03a9f4;
}
.navigation ul li:hover a .title,
.navigation ul li:hover a .icon i {
  color: #fff;
}
.navigation ul li a {
  position: relative;
  display: flex;
  width: 100%;
  text-decoration: none;
  color: #154367;
}
.navigation ul li a .icon {
  position: relative;
  display: block;
  padding-top: 2.5px;
  min-width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
}
.navigation ul li a .icon i {
  font-size: 2rem;
  color: #154367;
}
.navigation ul li a .title {
  position: relative;
  display: block;
  line-height: 50px;
  white-space: nowrap;
  font-size: 1.5rem;
}